I bought a Browning A-Bolt II in .243 winchester. I have been shooting it a little with the Remington 100 grain Core-loct factory loads and it appears that they are keyholing a little bit on a 100 yard target. This rifle has a 1/10 twist and the accuracy is only around 2".
Obviously I am not to impressed with this load and I don't reload. If anyone has this rifle and shoots factory fodder please lend some advice. It will be used as a deer rifle so I was hoping it would handle the 100 grain bullets but maybe not. Any experience or advice is welcome. Thanks.